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  • Carbohydrate-rich diet  (2)
  • Eye  (2)
  • 1
    Digitale Medien
    Digitale Medien
    Lens proteasome shows enhanced rates of degradation of hydroxyl radical modified alpha-crystallin
    Amsterdam : Elsevier
    Free Radical Biology and Medicine 8 (1990), S. 217-222 
    Details
    ISSN: 0891-5849
    Schlagwort(e): Aging ; Alpha-crystallin ; Eye ; High molecular weight protease ; Irradiation ; Lens ; Macroxyproteinase (M.O.P.) ; Oxidation ; Oxidative stress ; Proteolysis
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Biologie , Chemie und Pharmazie , Medizin
    Materialart: Digitale Medien
    URL: http://linkinghub.elsevier.com/retrieve/pii/0891-5849(90)90066-R
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Protein oxidation and loss of protease activity may lead to cataract formation in the aged lens
    Amsterdam : Elsevier
    Free Radical Biology and Medicine 3 (1987), S. 371-377 
    Details
    ISSN: 0891-5849
    Schlagwort(e): ATP ; Aging ; Antioxidants ; Cataract ; Eye ; Free radicals ; Oxidative stress ; Protein cross-linking ; Protein degradation ; Proteolysis ; Ubiquitin
    Quelle: Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
    Thema: Biologie , Chemie und Pharmazie , Medizin
    Materialart: Digitale Medien
    URL: http://linkinghub.elsevier.com/retrieve/pii/0891-5849(87)90015-3
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 3
    Digitale Medien
    Digitale Medien
    Simple and complex carbohydrate-rich diets and muscle glycogen content of marathon runners (1988)
    Springer
    European journal of applied physiology 57 (1988), S. 70-74 
    Details
    ISSN: 1439-6327
    Schlagwort(e): Energy metabolism ; Carbohydrate-rich diet ; Glycogen ; Low-carbohydrate diet
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary The effects of simple-carbohydrate (CHO)- and complex-CHO-rich diets on skeletal muscle glycogen content were compared. Twenty male marathon runners were divided into four equal groups with reference to dietary consumption: depletion/simple, depletion/complex, non-depletion/simple, and nondepletion/complex. Subjects consumed either a low-CHO (15% energy [E] intake), or a mixed diet (50% CHO) for 3 days, immediately followed by a high-CHO diet (70% E intake) predominant in either simple-CHO or in complex-CHO (85% of total CHO intake) for another 3 days. Skeletal muscle biopsies and venous blood samples were obtained one day prior to the start of the low-CHO diet or mixed diet (PRE), and then again one day after the completion of the high-CHO diet (POST). The samples were analysed for skeletal muscle glycogen, serum free fatty acids (FFA), insulin, and lactate and blood glucose. Skeletal muscle glycogen content increased significantly (p〈0.05) only in the nondepletion/simple group. When groups were combined, according to the type of CHO ingested and/or utilization of a depletion diet, significant increases were observed in glycogen content. Serum FFA decreased significantly (p〈0.05) for the nondepletion/complex group only, while serum insulin, blood glucose, and serum lactate were not altered. It is concluded that significant increases in skeletal muscle glycogen content can be achieved with a diet high in simple-CHO or complex-CHO, with or without initial consumption of a low-CHO diet.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00691241
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  • 4
    Digitale Medien
    Digitale Medien
    Lipoprotein lipase activity in skeletal muscle and adipose tissue of marathon runners after simple and complex carbohydrate-rich diets (1988)
    Springer
    European journal of applied physiology 57 (1988), S. 75-80 
    Details
    ISSN: 1439-6327
    Schlagwort(e): Energy metabolism ; Carbohydrate-rich diet ; Lipoprotein lipase ; Free fatty acids ; Insulin
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Summary A comparison of the influence of simple and complex carbohydrate (CHO) consumption on adipose tissue- and skeletal muscle-lipoprotein lipase activity (AT-LPLA, SM-LPLA) was examined. Twenty male marathon runners were divided into two equal dietary groups: simple-CHO and complex-CHO. Half of the subjects in each group consumed either a low-CHO (15% energy [E] intake), or a mixed diet (50% CHO) for 3 days. Immediately following this dietary period, the subjects consumed a CHO-rich diet (70% E intake) predominant in simple-CHO or in complex-CHO for an additional 3 days. Thereafter, all subjects returned to a normal mixed diet. Skeletal muscle biopsies, adipose tissue aspirations, and venous blood samples were obtained prior to dietary manipulation (PRE), upon completion of the 6 day diet (POST I), and 2 weeks after returning to a normal diet (POST II). The samples were analysed for AT-LPLA, SM-LPLA, serum insulin, and free fatty acids (FFA), and blood glucose, and lactate. SM-LPLA fell 71% from PRE values of 0.39±0.30 μ mol · g−1 · h−1 to POST I values of 0.11 ±0.09 μ mol · g−1 · h−1 (means±SD) (p〈0.05), after a complex-CHO diet. However, the simple-CHO diet did not alter SM-LPLA. AT-LPLA similarly decreased (p〈0.05) after the complex-CHO diet, and no significant decrease was noted after the simple-CHO diet. Serum FFA decreased significantly (p〈0.05) after a simple-CHO diet (0.82±0.13 to 0.65±0.10 mmol l−1) but were unchanged after a complex-CHO diet. Blood glucose and lactate, and serum insulin were not altered following a CHO-rich diet.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00691242
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